Question

Which of the following is neither a chemical change nor a physical change?
A. a candle burning
B. wax melting
C. sea water drying up to leave a residue of salt
D. oil floating on water

Answer 1

I think rather A or D

Answer 2

which do you think?

Answer 3

@jennaknight03 i think it's d

Answer 4

o then go with that

Answer 5

but i'm not sure cos a sounds like it's right too @jennaknight03

Answer 6

it's D

Answer 7

Destiny is right

Answer 8

D :)

Answer 9

D for Destiny lol

Answer 10

@petiteme @Halofan123 @Destinymasha thank you guys :)

Answer 11

your welcome

Answer 12

:}

Answer 13

yw but mostly @Destinymasha did the work

Answer 14

na, you helped too @Halofan123

Answer 15

i know but u helped more :D

Answer 16

Choice D, its not really chaning physical nor chemical composition of water by oil on water!

Answer 17

I was half right I thought eather A or D

Answer 18

chemical change: chemical process: (chemistry) any process determined by the atomic and molecular composition and structure of the substances involved
physical change: phase change: a change from one state (solid or liquid or gas) to another without a change in chemical composition
~google

Answer 19

definitely D

Answer 20

Its D 1000 TIMES SURE OUT OF 100% (OVER CONFIDENCE